diff --git a/package.json b/package.json
index 4a047b6..b038a29 100644
--- a/package.json
+++ b/package.json
@@ -32,12 +32,12 @@
   "devDependencies": {},
   "optionalDependencies": {},
   "dependencies": {
-    "asn1": "^0.2.3",
+    "asn1js": "^1.2.12",
     "bluebird": "^3.0.6",
     "homedir": "^0.6.0",
     "le-acme-core": "^2.0.5",
     "le-challenge-fs": "^2.0.2",
-    "le-store-certbot": "^2.0.1",
+    "le-store-certbot": "^2.0.3",
     "node.extend": "^1.1.5",
     "pkijs": "^1.3.27",
     "rsa-compat": "^1.2.1"